# British thermal unit (thermochemical)

> outdated unit of energy, about 1054.3503 J

**Wikidata**: [Q211580](https://www.wikidata.org/wiki/Q211580)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/British_thermal_unit)  
**Source**: https://4ort.xyz/entity/british-thermal-unit-thermochemical


## References

1. Freebase Data Dumps. 2013
2. KBpedia